When CRDs are deleted, discovery local cache is not invalidated.
This brings about `resource not found` error when new CRD with same name is created
with different fields(ie. changing scope from cluster-wide to namespaced).
Because this already deleted CRD still stays in serverresources.json and kubectl tries to use it.
This local cached files have 10 minutes TTL. After deletion, if user waits 10 minutes,
files will be expired and deleted and there will be no errors. However, 10 minutes is a long time
and cache needs to be invalidated after deletion occurs.
This PR adds a document into delete command by noting that there might be a need to invalidate discovery
cache when CRD is deleted. In addition to that this PR adds a test to catch this behavior.
Kubernetes-commit: 43d8b3459baec794c8a3a858c04f1562a09886a3
* add test case for issue 106277 - fix edit of non-registered custom API types
* remove unneeded struct, as suggested
Kubernetes-commit: ea2dff12e6df93ac27684707ea48f7781eb669b5
* cmd/kubectl: make 'kubectl logs' default to the first container.
While running 'kubectl logs <pod>', If '-c' is omited and the pod has more than one container, and no default container can be determined from annotations, this command shows an error message and exits. With this fix, it defaults to the first container in such scenarios and show its logs. This aligns behavior with what 'kubectl exec' does currently, and is more in line with KEP SIG-CLI 2227 design.
* fix unit test(forgotten)
* fix spelling typo
Kubernetes-commit: 0977a5d7cda59d5bd324bf2730846905e072fbbf
When the wait command was added in 76794643c5 (add wait, 2018-05-18, #64034),
this comparison was via ToLower. It moved to use Unicode case folding
[1,2] in f4940cf55f (Staticcheck:
vendor/k8s.io/kubectl/pkg/scale|describe/versioned|cmd/top|cmd/util/editor|cmd/top,
2020-01-21, #87403).
[1]: https://pkg.go.dev/strings#EqualFold
[2]: http://www.unicode.org/reports/tr30/tr30-1.html
Kubernetes-commit: f69d52338b21da938021af37f49f49a83016534d
This is a follow up to #105520 which only changed the new default config flags in the `NewKubectlCommand` function if `kubeConfigFlags == nil`. However they are not nil because they were initialized before here:
2fe968deb6/staging/src/k8s.io/kubectl/pkg/cmd/cmd.go (L97)
This fix uses the same defaults for both functions
Signed-off-by: Jonny Langefeld <jonny.langefeld@gmail.com>
Kubernetes-commit: c4fbd35cf4bdc76b86dd74e468b69328f5aa20f9
* Enable setting proxyurl in kubeconfig via kubectl config
This PR enables setting `proxy-url` in kubeconfig via kubectl config.
* Add godoc for proxy-url unit tests
Kubernetes-commit: afdde383210294c3da573decc44b5ce55cffcb94
For 1.23, we removed the kubectl `--dry-run` empty default value (`--dry-run`)
and boolean values (`--dry-run=true` and `--dry-run=false`). This change
required requiring users to specify `--dry-run=client` or `--dry-run=server`
due to a deprecation. This change was made in #105327.
After reconsideration, this change is not worth the churn for users.
It's likely that many users rely on these values for automated and manual use
cases.
This change reverts #105327 and re-introduces the values `--dry-run`,
`--dry-run=true`, and `--dry-run=false`.
Kubernetes-commit: cc4998b2b131ca9906b847600bd5ad3be70eff3a
This PR does some refactors for diff/prune;
- GetRESTMappings takes value array instead reference
- Move getObjectName into diff instead prune
- License, etc. changes
Kubernetes-commit: 6c449dd272c95f2aeb3bb77e67d312d8df21bd62
This PR introduces new prune and it's dependent parameters to simulate
`kubectl apply --prune` command.
Kubernetes-commit: 56c19f1056ad6d4a4bb926fe90e37f56a31c4e2f
If a namespace deletion is blocked, finding the reason why can require
reading the Conditions on the namespace.
Currently, `kubectl describe namespace` does not include Conditions.
This change adds Conditions to the output. Example output:
```
Name: example
Labels: <none>
Annotations: <none>
Status: Terminating
Conditions:
Type Status LastTransitionTime Reason Message
---- ------ ------------------ ------ -------
NamespaceDeletionContentFailure True Wed, 15 Jan 2014 00:00:00 +0000 example reason example message
No resource quota.
No LimitRange resource.
```
Kubernetes-commit: eb6e8ce00a39c1c98146f3341f4336b90757ab13
If "Allocatable" is used to a node total memory size, under high memory pressure or pre-reserved memory value is bigger, the "MEMORY%" can be bigger than 100%.
For suppressing the confusing, add a option to show node real memory usage based on "Capacity".
* Reference: https://github.com/kubernetes/kubernetes/issues/86499
Kubernetes-commit: 862937bf1c7975d3f54ae47a2958e47f2c50150f
Bronson Mirafuentes